Extech 407706 Analog Sound Level Meter

Extech 407706 Analog Sound Level Meter


The Extech Analog Sound Level Meter checks noise levels with a bright, easy to read analog display.


  • Built-in 0.5" electret microphone
  • Analog output for connection to chart recorders, dataloggers, etc.
  • Selectable weighting (ā€˜Aā€™ or ā€˜Cā€™) and response time (fast or slow)
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The Extech Analog Sound Level meter connects to chart recorders or dataloggers to identify noise levels. The meter has measurement ranges from 54 to 126 dB in 7 ranges and selectable weighting and response time. The max hold switch locks the highest readings on the display for analysis. Applications include identifying noise ordinance violations, traffic noise measurements, community noise measurements, theater acoustic studies, and stereo balancing.

Notable Specifications:
  • Range: 54 to 126 dB
  • Accuracy: ± 2dB @ 94dB, 1000Hz
  • Weighting: ‘A’ and ‘C’ (selectable) 
  • Response time: fast and slow (selectable)
  • Microphone: 0.5" electret condenser type
  • Analog output: AC: 0.707Vrms
  • Power supply: 9V battery
  • Dimensions: 2.7 x 7.1 x 1.4" (68 x 180 x 36mm) 
  • Weight: 5.1 oz. (160g) 
What's Included:
  • (1) Meter
Image Part # Product Description Price Stock Order
Extech 407706 Analog Sound Level Meter 407706 Analog sound level meter
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